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Price
$81.99
Home/DIY & Tools/Electrical/Power Monitors
For Smart 3-Phase Energy Monitor for Tuya WiFi, 100A For CT Clamp Current Sensor with LCD Display, Remote 16A Circuit Breaker Switch, Overheat Temperature Alarm Device for Home โ€” image 1
Power MonitorsOniissyโœ“ In stock

For Smart 3-Phase Energy Monitor for Tuya WiFi, 100A For CT Clamp Current Sensor with LCD Display, Remote 16A Circuit Breaker Switch, Overheat Temperature Alarm Device for Home

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$81.99
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About this item
  • 3-Channel Energy Monitoring: Measures electricity usage three independent circuits up to 100A each-perfect for tracking main service lines, HVAC systems, and electric water heaters in US homes and small offices.
  • Real-Time LCD & Cloud : Built-in backlit LCD displays voltage, current, power, and temperature instantly; conne directly to Wi-Fi via integrated module for remote monitoring through Smart or LIFEs app-no hub required.
  • Smart Safety Alarms: Dual-trigger alerts activate when temperature exceeds user-set thresholds (default 50ยฐC) or overload occurs-APP notifications plus optional automatic 16A relay cutoff to help prevent electrical hazards.
  • UL94 V-0 Flame-Retardant Housing: Encased in certified PC+ABS alloy housing that self-extinguishes upon flame removal, offering enhanced protection against fire propagation from internal faults.
  • Comprehensive Kit with : Includes three clamp-on current , one smart switch unit, and full setup support-REVIEW YOUR OWN ELECTRICAL SPECIFICATIONS BEFORE INSTALLATION; not compatible with all breaker panel types.
Product description

Features: 1. Professional-Grade Precision Metering | 3 Independent 100A High Current Detection Channels Integrates 3 high-precision current (for CTs), each capable of independently measuring currents up to 100A, easily handling home main switches, large appliances (such as air conditioners and electric water heaters), and commercial power monitoring. Wide Range & High Precision: Measurement accuracy reaches ยฑ2%, supports 80V-260V wide voltage range, globally applicable. 2. Seamless Smart Ecosystem | Native for for Tuya WiFi, 5-Second for Instant Network Setup No for gateway required, direct cloud connection: Built-in for for Tuya WiFi module, directly connects to home routers, enabling global remote control via the "for for Tuya Smart" or "for Smart-Life" APP. 3. Remote Circuit Control | Built-in Safe and Reliable 16A Relay SwitchOne-click on/off via mobile phone: Remotely control connected switches or large appliances via the APP for convenient management and energy saving. Safe Overload Protection: Relay rated current 16A, conforms to mainstream household circuit standards, and has an overcurrent protection mechanism. 4. Proactive Safety Defense | Real-time Over-temperature Alarm, Fires Before They Start Built-in high-sensitivity temperature sensor: Monitors the temperature inside the electrical box or at equipment connection points 24/7. Dual Alarm Mechanism: When the temperature exceeds the safety threshold (e.g., 65โ„ƒ), the APP immediately pushes an alarm notification and can be set to automatically disconnect the 16A relay, cutting off the risk at the source. 5. Robust Safety Foundation | Top-Grade V-0 Fire-Retardant Material The outer shell is made of top-grade PC+ABS alloy material, meeting the UL94 V-0 flame-retardant standard. It is not easily ignited by open flame and extinguishes immediately upon removal of the flame, effectively the spread of fire caused by internal electrical faults, providing hardware-level protection for your property and personal safety. 6. Clear Local Display | High-Definition LCD Screen Specifications: Part Name:Smart meters Material:ABS Size:12.5*11*7.5CM Color:White * Current Detection: 3 independent inputs, maximum detection capacity 100A per channel * Switching Capacity: 1 relay channel, rated load 16A / 250VAC * Temperature Detection: 1 channel, range -20โ„ƒ ~ 120โ„ƒ, accuracy ยฑ2โ„ƒ, factory default alarm >50โ„ƒ * Display Screen: High-definition backlit LCD screen * Measurement Accuracy: Voltage, current, power ยฑ1%, power ยฑ2% * Operating Temperature: -10โ„ƒ ~ 50โ„ƒ * Material: PC+ABS V-0 flame-retardant material Package Content: Current transformer *3 Switch *1

Product details
Brand
Oniissy
Manufacturer
Oniissy
Material
ABS
Colour
as picture show
Weight
0.38 kg
Model number
78V1YA20768CCUB3Y1M4Q9Y887
Part number
78V1YA20768CCUB3Y1M4Q9Y887

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10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
4.5 average rating
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Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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